WHMCS SDK

A comprehensive and easy-to-use Node SDK, designed to simplify interactions with the WHMCS API and streamline your development process.

---

Table of Contents

• Useful Info
• Installation
  • NPM
  • Bun
  • Yarn
• Implemented Functions
  • Main Functions
  • Helper Functions
• Usage
  • Using the client
  • Using the Helper Functions

---

Useful Info

• Install Node.js version 20.0.0 or higher.
• Only API Credentials are supported for authenticating (username and password is depreciated as of 7.2!)
• For a full list of Modules/Methods visit the WHMCS Docs

Installation

To install the WHMCS SDK, use your preferred package manager:

NPM

npm install whmcs-sdk

Bun

bun install whmcs-sdk

Yarn

yarn install whmcs-sdk

---

Implemented Functions

There is a variety of pre-made functions you can use to help make your experience more seamless.

Main Functions

• call(action, options)

Helper Functions

• get(action, options): An alias of call but appends Get to the name.
• add(action, options): An alias of call but appends Add to the name.
• update(action, options): An alias of call but appends Update to the name.
• delete(action, options): An alias of call but appends Delete to the name.

The "action" (string) is the name of a WHMCS API Index name. The "options" (object) of any parameters you want to pass in.

---

Usage

To use the module you will first need to import it:

import { whmcsApi } from 'whmcs-sdk';

you can then instantiate a new client with options:

const whmcs = new whmcsApi({
  host: 'yourwebsite.com',
  identifier: 'api identifier',
  secret: 'api secret'
  //endpoint: 'includes/api.php', //only required if you changed the api.php location
});

Using the client

whmcs.call('DomainWhois', {
  domain: 'whmcs.com'
}, function (err, res, body) {
  if (err) return console.log('Error:', err);

  console.log('Domain information:', body);
});

Using the Helper Functions

whmcs.get('Servers')
.then(servers => console.log('Servers:' servers))
.catch(err => console.error('Error:', err));

---